Road engineering roadbed compactness detection equipment

Abstract

The utility model discloses road engineering roadbed compactness detection equipment, and relates to the technical field of road engineering. Comprising a moving device, the moving device comprises a base, fixing frames are fixedly connected to the four corners of the top of the base, a detection device is arranged at the top of the moving device and comprises a supporting frame, the bottom of the supporting frame is connected with the top of the base, sliding groove openings are formed in the inner walls of the two sides of the supporting frame, and sliding plates are slidably connected into the groove openings; universal wheels are fixedly connected to the four corners of the bottom of the base. In the using process, firstly, the electric push rod drives the sliding plate to move downwards, the fence is made to make contact with the road surface firstly, in the process, the supporting rod and the spring enable the fence to make close contact with the road surface, and meanwhile the servo motor drives the drill rod to drill holes; in the drilling process, the dust suction motor sucks dust into the dust suction box through the dust suction head and the hose, broken stone splashing in the drilling process is avoided, and safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, in particular to a roadbed compaction detection device for highway engineering. Background Art

[0002] As shown in the patent application number 202123123041.4, a highway engineering roadbed compaction detection equipment includes two support frames, which are rotatably arranged at the two ends of a reel respectively, and a tape measure is wrapped around the outer wall of the reel, and a pointer is provided on one side of the tape measure, and the two ends of the pointer are respectively fixed on one side of the two support frames, and a movable plate is fixedly arranged at one end of the tape measure, and a drill bit is fixedly arranged at the bottom end of the movable plate. Through the coordinated use of the reel, the tape measure and the pointer, when the drill bit moves downward to drill a hole, the drilling depth of the drill bit is measured through the cooperation of the tape measure and the pointer, and the drilling depth is kept consistent, thereby facilitating the detection of the roadbed compaction and improving the detection efficiency of the roadbed. When the drill bit finishes drilling and moves upward, the pulley, the pull rope, the second slider and the third spring are used to facilitate the winding of the tape measure and keep the tape measure recovered and reset.

[0003] However, during the use of the above-mentioned equipment, due to the setting of its internal drill bit and reel, and the lack of a protective structure, gravel is prone to splash when the drill bit is drilling, which poses a certain safety risk. Therefore, in response to this situation, we propose a more convenient and practical roadbed compaction detection equipment that meets the usage needs. Utility Model Content

[0004] The purpose of the utility model is to provide a roadbed compaction detection device for highway engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway engineering roadbed compaction detection device, comprising a mobile device, the mobile device comprising a base, the four corners on the top of the base are fixedly connected to a fixed frame, a detection device is arranged on the top of the mobile device, the detection device comprises a support frame, the bottom of the support frame is connected to the top of the base, the inner walls on both sides of the support frame are provided with sliding grooves, a sliding plate is slidably connected in the groove, and the four corners on the bottom of the base are fixedly connected to universal wheels.

[0006] Furthermore, through holes are provided at four corners on the top of the base, and the sliding connection frame is provided with support columns in the through holes.

[0007] Furthermore, a through hole is opened on the top of the fixing frame, a screw rod is rotatably connected in the through hole, one end of the screw rod is connected to the support column, the screw rod and the support column are on the same axis, and one end of the screw rod is fixedly connected to a handle.

[0008] Furthermore, through holes are opened on both sides of the bottom of the sliding plate, and a support rod is slidably connected in the through holes. A spring is installed on the outer wall of the support rod, and a fence is fixedly connected to one end of the support rod.

[0009] Furthermore, a servo motor is installed in the center of the top of the sliding plate, and a drill rod is fixedly connected to the output end of the servo motor. An electric push rod is installed on the top of the support frame, and the output end of the electric push rod is connected to the top of the servo motor.

[0010] Furthermore, dust boxes are fixedly connected to both sides of the top of the support frame, one end of the two dust boxes is fixedly connected to a hose, one end of the two hoses is fixedly connected to a dust head, and a dust motor is installed on one side of the two dust boxes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The highway engineering roadbed compaction detection equipment is provided with a moving device and a detection device. During use, the electric push rod first drives the sliding plate to move downward, so that the enclosure contacts the road surface first. In this process, the support rod and the spring make the enclosure contact closely with the road surface. At the same time, the servo motor drives the drill rod to drill holes. During the drilling process, the dust suction motor sucks the dust into the dust suction box through the dust suction head and the hose to avoid the splashing of gravel during the drilling process. The safety is relatively high, and the detection area can also be effectively cleaned to reduce the pollution of dust and debris to the surrounding environment. The practicability is strong and suitable for promotion.

[0013] At the same time, through the connection between the base and the fixed frame, the mobile device provides a firm support to ensure the stability and balance of the equipment during operation and protect the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the mobile device of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the detection device of the utility model.

[0017] In the figure: 1. Moving device; 101. Base; 102. Fixed frame; 103. Support column; 104. Screw rod; 105. Handle; 2. Detection device; 201. Support frame; 202. Sliding plate; 203. Support rod; 204. Spring; 205. Enclosure; 206. Servo motor; 207. Drill rod; 208. Electric push rod; 209. Dust box; 210. Hose; 211. Dust head; 212. Dust motor; 3. Universal wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Roadbed compaction is one of the key indicators for roadbed and pavement construction quality inspection, which characterizes the density condition after on-site compaction. The higher the compaction, the greater the density and the better the overall performance of the material. In the process of highway engineering construction, it is often necessary to test the roadbed compaction. Therefore, the highway engineering roadbed compaction detection equipment is needed. When using this equipment, you must first regularly check the operating status of the equipment and the wear of parts and components, and clean, lubricate and repair them in time to maintain the normal operation and accurate evaluation of the equipment. During use, at least one staff member is required to operate it, and necessary personal protective equipment must be worn during operation to ensure your own safety.

[0020] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a highway engineering roadbed compaction detection device, including a mobile device 1, the mobile device 1 includes a base 101, the four corners on the top of the base 101 are fixedly connected to a fixed frame 102, a detection device 2 is arranged on the top of the mobile device 1, the detection device 2 includes a support frame 201, the bottom of the support frame 201 is connected to the top of the base 101, the inner walls on both sides of the support frame 201 are provided with sliding grooves, and sliding plates 202 are slidably connected in the grooves, and universal wheels 3 are fixedly connected to the four corners at the bottom of the base 101.

[0021] It should be noted that during use, the base 101 of the mobile device 1 is first moved to the specified position through the universal wheel 3, and the entire device is fixed by the mobile device 1, and then the detection device 2 is started to detect the road surface. The device has a relatively simple structure, and when parts need to be repaired and replaced, parts can be replaced quickly, which improves work efficiency and is highly practical.

[0022] like Figure 2 As shown, through holes are opened at the four corners of the top of the base 101, and a support column 103 is slidably connected in the through holes. A through hole is opened on the top of the fixed frame 102, and a screw rod 104 is rotatably connected in the through hole. One end of the screw rod 104 is connected to the support column 103, and the screw rod 104 and the support column 103 are on the same axis. A handle 105 is fixedly connected to one end of the screw rod 104.

[0023] It should be noted that during use, the mobile device 1 is first moved to the specified position via the universal wheel 3, and then the handle 105 on the fixed frame 102 is manually rotated, which drives the screw rod 104 to rotate during the rotation, so that the support column 103 is in contact with the road surface. The mobile device 1 provides a firm support to ensure the stability and balance of the equipment during operation and protect the safety of the operator.

[0024] like Figure 3 As shown, through holes are provided on both sides of the bottom of the sliding plate 202, and support rods 203 are slidably connected in the through holes, a spring 204 is installed on the outer wall of the support rod 203, and a baffle 205 is fixedly connected to one end of the support rod 203. A servo motor 206 is installed in the center of the top of the sliding plate 202, and a drill rod 207 is fixedly connected to the output end of the servo motor 206. An electric push rod 208 is installed on the top of the support frame 201, and the output end of the electric push rod 208 is connected to the top of the servo motor 206. Dust boxes 209 are fixedly connected on both sides of the top of the support frame 201, and hoses 210 are fixedly connected to one end of the two dust boxes 209, and dust heads 211 are fixedly connected to one end of the two hoses 210, and dust motors 212 are installed on one side of the two dust boxes 209.

[0025] It should be noted that during use, the electric push rod 208 first drives the sliding plate 202 to move downward, so that the enclosure 205 contacts the road surface first. During this process, the support rod 203 and the spring 204 make the enclosure 205 in close contact with the road surface. At the same time, the servo motor 206 drives the drill rod 207 to drill a hole. During the drilling process, the dust suction motor 212 sucks the dust into the dust suction box 209 through the dust suction head 211 and the hose 210, avoiding the splashing of gravel during the drilling process. It is safer and can also effectively clean the detection area to reduce the pollution of dust and debris to the surrounding environment.

[0026] During use, the mobile device 1 is first moved to the specified position through the universal wheel 3, and then the handle 105 on the fixed frame 102 is manually turned to drive the screw 104 to rotate, so that the support column 103 is in contact with the road surface, and the electric push rod 208 drives the sliding plate 202 to move downward, so that the enclosure 205 is in contact with the road surface first. In this process, the support rod 203 and the spring 204 make the enclosure 205 and the road surface in close contact, and at the same time, the servo motor 206 drives the drill rod 207 to drill a hole. During the drilling process, the dust suction motor 212 sucks dust into the dust suction box 209 through the dust suction head 211 and the hose 210, so as to avoid splashing of gravel during the drilling process, and the safety is relatively high.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A roadbed compaction detection device for highway engineering, characterized in that: The mobile device (1) comprises a base (101), the four corners on the top of the base (101) being fixedly connected to a fixed frame (102), the top of the mobile device (1) being provided with a detection device (2), the detection device (2) comprising a support frame (201), the bottom of the support frame (201) being connected to the top of the base (101), the inner walls on both sides of the support frame (201) being provided with sliding grooves, the grooves being slidably connected to sliding plates (202), and the four corners on the bottom of the base (101) being fixedly connected to universal wheels (3).

2. A highway engineering roadbed compaction detection device according to claim 1, characterized in that: The four corners on the top of the base (101) are provided with through holes, and the sliding connection frame in the through holes is provided with a support column (103).

3. A highway engineering roadbed compaction detection device according to claim 1, characterized in that: A through hole is formed at the top of the fixing frame (102), and a screw rod (104) is rotatably connected in the through hole. One end of the screw rod (104) is connected to a support column (103). The screw rod (104) and the support column (103) are on the same axis. One end of the screw rod (104) is fixedly connected to a handle (105).

4. A highway engineering roadbed compaction detection device according to claim 1, characterized in that: Through holes are provided on both sides of the bottom of the sliding plate (202), and a support rod (203) is slidably connected in the through holes. A spring (204) is installed on the outer wall of the support rod (203), and a fence (205) is fixedly connected to one end of the support rod (203).

5. A highway engineering roadbed compaction detection device according to claim 1, characterized in that: A servo motor (206) is installed at the center of the top of the sliding plate (202), and a drill rod (207) is fixedly connected to the output end of the servo motor (206). An electric push rod (208) is installed on the top of the support frame (201), and the output end of the electric push rod (208) is connected to the top of the servo motor (206).

6. A highway engineering roadbed compaction detection device according to claim 1, characterized in that: Dust boxes (209) are fixedly connected to both sides of the top of the support frame (201); one end of the two dust boxes (209) is fixedly connected to a hose (210); one end of the two hoses (210) is fixedly connected to a dust head (211); and one side of the two dust boxes (209) is equipped with a dust motor (212).

Images